Article
Clinical utility of a cerebrospinal fluid multiplex PCR meningitis/encephalitis panel in children: a retrospective review of positive results.
Research record from BMC Infect Dis, 2026-03-05. PMID 41787310.
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Article
Research record from BMC Infect Dis, 2026-03-05. PMID 41787310.
Article
Research record from Clin Microbiol Infect, 2026-03-28. PMID 41911972.
Tests
A measurement of the efficiency of coagulation of a biological specimen. This is calculated by a mathematical formula that takes into account the R value, K value, angle and maximum amplitude of clot formation.
Glossary Term
A specific sequence of three adjacent bases on a strand of DNA or RNA that provides genetic code information for a particular amino acid.
Glossary Term
The ratio of standard deviation to mean, expressed as a percentage or fraction.
Glossary Term
A research study that compares a particular outcome (such as lung cancer) in groups of individuals who are alike in many ways but differ by a certain characteristic (for example, female nurses who smoke compared with those who do not smoke).
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Research record from Eye (Lond), 2026-04-08. PMID 41951791.
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Research record from Ann Clin Biochem, 2026-09-01. PMID 42678365.
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Research record from J Clin Microbiol, 2026-09-25. PMID 42788736.
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Research record from Alzheimers Dement (Amst), 2026-07-09. PMID 42434607.
Indicators
A protein complex composed of 18 complement component 1q (C1q) subcomponent chains: six C1qA, six C1qB and six C1qC. The C1q complex is part of the complement component C1 complex (C1 complex) and undergoes confirmational rearrangement following binding of pentraxins or antigen-antibody complexes that include either immunoglobulin M (IgM) or several IgG molecules. These confirmational changes activate the C1r chains of the C1 complex, which, in turn, cleaves C1s chains of the C1 complex. Following C1s cleavage, the C1 complex can proteolytically activate C2 and C4 and promotes formation of C3-convertase, which cleaves C3 and activates the classical complement pathway.